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authorJohn Crispin <blogic@openwrt.org>2012-11-09 12:09:57 +0100
committerJohn Crispin <blogic@openwrt.org>2012-11-11 18:44:05 +0100
commita15d129a352e5f6ab821b81bc3f692ecc952a815 (patch)
tree1af7acc485e7d673eb43b828f57305c6c2ba35db /arch/mips/lantiq/prom.c
parent69b1803ab79ebda75df2bfcb1c2a54d6c3de5325 (diff)
MIPS: lantiq: unbreak devicetree init
The bootmem was incorrectly freed resulting in lots of dangling pointers. Additionally we should use of_platform_populate() as the Documentaion tells us to do so. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4518
Diffstat (limited to 'arch/mips/lantiq/prom.c')
-rw-r--r--arch/mips/lantiq/prom.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 6cfd6117fbfd..9f9e875967aa 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -87,9 +87,6 @@ void __init device_tree_init(void)
reserve_bootmem(base, size, BOOTMEM_DEFAULT);
unflatten_device_tree();
-
- /* free the space reserved for the dt blob */
- free_bootmem(base, size);
}
void __init prom_init(void)
@@ -119,7 +116,7 @@ int __init plat_of_setup(void)
sizeof(of_ids[0].compatible));
strncpy(of_ids[1].compatible, "simple-bus",
sizeof(of_ids[1].compatible));
- return of_platform_bus_probe(NULL, of_ids, NULL);
+ return of_platform_populate(NULL, of_ids, NULL, NULL);
}
arch_initcall(plat_of_setup);